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Festo Rotary Actuators Overview
Festo rotary actuators offers a wide variety of Compact semi-rotary drives with small fitting space and adjustable swivel angles, also modular as twin piston rotary drive to fit your application.
DRVS – Semi-Rotary Actuators with Rotary Vane
Lighter than other semi-rotary drives Housing protected against splash water and dust Size 6, 8, 12, 16, 25, 32, 40 mm Torque 0.15 ... 20 Nm Swivel angle 90, 180, 270° Position sensing Fixed elastic cushioning elements on both sides
DRRD – Rack & Pinion Rotary Actuator with High Load Bearing
Size 6, 8, 12, 16, 20, 25, 40, 50, 63, 80, 100 mm
Torque 0.16 … 150 Nm
Swivel angle 0 … 360°
Semi-rotary drive up to 360 degrees with rack and pinion
Rack and pinion principle
Very high accuracy in the end positions
Very high load bearing capacity
Very good axial run-out at the flanged shaft
High mass moments of inertia
Low-backlash and dynamic
Splash-proof design to IP65 based on EN 60529
Defined interfaces
Supply port at one end
Choice of mounting options
Ideal for use in handling applications
Torque 0.16 … 150 Nm
Swivel angle 0 … 360°
Semi-rotary drive up to 360 degrees with rack and pinion
Rack and pinion principle
Very high accuracy in the end positions
Very high load bearing capacity
Very good axial run-out at the flanged shaft
High mass moments of inertia
Low-backlash and dynamic
Splash-proof design to IP65 based on EN 60529
Defined interfaces
Supply port at one end
Choice of mounting options
Ideal for use in handling applications
DSL – Linear Rotary Actuator
Diameter 16, 20, 25, 32, 40 mm
Stroke length 10 … 200 mm
Force 102 … 660 N
Swivel angle 0 … 272°
Torque 1.25 … 20 Nm
Position sensing
Through piston rod
High repetition accuracy thanks to cushioning components with fixed stop. Swivel angle can be infinitely and accurately set. The mechanical gearing between the stop element and swivel module prevents movement of the stop system under load.
Compact sensing of the swivel motion via proximity sensors
SME/SMT-10F
With plain-bearing guide
With recirculating ball bearing guide
Swivel motion of up to 270°
Linear motion of up to 200 mm stroke
Both motion types can be controlled individually or simultaneously
High rotational energy during swivelling thanks to directly mounted, self-adjusting shock absorbers
Supply ports at one end for quick, clear-cut tubing connections
High precision thanks to recirculating ball bearing guide
Backlash-free swivel motion
Resists torque loads even during linear motion
Stroke length 10 … 200 mm
Force 102 … 660 N
Swivel angle 0 … 272°
Torque 1.25 … 20 Nm
Position sensing
Through piston rod
High repetition accuracy thanks to cushioning components with fixed stop. Swivel angle can be infinitely and accurately set. The mechanical gearing between the stop element and swivel module prevents movement of the stop system under load.
Compact sensing of the swivel motion via proximity sensors
SME/SMT-10F
With plain-bearing guide
With recirculating ball bearing guide
Swivel motion of up to 270°
Linear motion of up to 200 mm stroke
Both motion types can be controlled individually or simultaneously
High rotational energy during swivelling thanks to directly mounted, self-adjusting shock absorbers
Supply ports at one end for quick, clear-cut tubing connections
High precision thanks to recirculating ball bearing guide
Backlash-free swivel motion
Resists torque loads even during linear motion